#include "../gfxdevice.h"
#include "../gfxsource.h"
+#include "../devices/rescale.h"
#include "../log.h"
#include "config.h"
#include "GlobalParams.h"
#define NO_ARGPARSER
#include "../args.h"
-static parameter_t* device_config = 0;
-static parameter_t* device_config_next = 0;
-
-int jpeg_dpi = 0;
-int ppm_dpi = 0;
-
static double zoom = 72; /* xpdf: 86 */
-
+static int jpeg_dpi = 0;
+static int ppm_dpi = 0;
+static int multiply = 1;
static char* global_page_range = 0;
+static parameter_t* device_config = 0;
+static parameter_t* device_config_next = 0;
+
typedef struct _pdf_page_info
{
int xMin, yMin, xMax, yMax;
typedef struct _pdf_doc_internal
{
int protect;
+ int nocopy;
PDFDoc*doc;
Object docinfo;
InfoOutputDev*info;
CommonOutputDev*outputDev;
pdf_page_info_t*pages;
+ gfxdevice_t* middev;
} pdf_doc_internal_t;
typedef struct _pdf_page_internal
void render2(gfxpage_t*page, gfxdevice_t*dev)
{
pdf_doc_internal_t*pi = (pdf_doc_internal_t*)page->parent->internal;
-
+
+ if(pi->middev) {
+ gfxdevice_rescale_setdevice(pi->middev, dev);
+ pi->middev->setparameter(pi->middev, "protect", "1");
+ dev = pi->middev;
+ }
+
if(!pi) {
msg("<fatal> pdf_page_render: Parent PDF this page belongs to doesn't exist yet/anymore");
return;
}
pi->outputDev->setDevice(dev);
+
if(pi->protect) {
dev->setparameter(dev, "protect", "1");
}
dev->setparameter(dev, p->name, p->value);
p = p->next;
}
- pi->doc->displayPage((OutputDev*)pi->outputDev, page->nr, zoom, zoom, /*rotate*/0, true, true, /*doLinks*/(int)1);
+ pi->doc->displayPage((OutputDev*)pi->outputDev, page->nr, zoom*multiply, zoom*multiply, /*rotate*/0, true, true, /*doLinks*/(int)1);
pi->doc->processLinks((OutputDev*)pi->outputDev, page->nr);
pi->outputDev->setDevice(0);
+ if(pi->middev) {
+ gfxdevice_rescale_setdevice(pi->middev, 0x00000000);
+ }
}
int x1=(int)_x1,y1=(int)_y1,x2=(int)_x2,y2=(int)_y2;
if((x1|y1|x2|y2)==0) x2++;
- pi->outputDev->setMove((int)x,(int)y);
- pi->outputDev->setClip((int)x1,(int)y1,(int)x2,(int)y2);
+ pi->outputDev->setMove((int)x*multiply,(int)y*multiply);
+ pi->outputDev->setClip((int)x1*multiply,(int)y1*multiply,(int)x2*multiply,(int)y2*multiply);
render2(page, output);
}
if(i->outputDev) {
delete i->outputDev;i->outputDev=0;
}
+ if(i->middev) {
+ gfxdevice_rescale_setdevice(i->middev, 0x00000000);
+ i->middev->finish(i->middev);
+ }
delete i->doc; i->doc=0;
free(i->pages); i->pages = 0;
if(page < 1 || page > doc->num_pages)
return 0;
+ if(di->nocopy) {
+ msg("<error> PDF disallows copying.");
+ return 0;
+ }
gfxpage_t* pdf_page = (gfxpage_t*)malloc(sizeof(gfxpage_t));
pdf_page_internal_t*pi= (pdf_page_internal_t*)malloc(sizeof(pdf_page_internal_t));
}
}
-static void pdf_set_parameter(const char*name, const char*value)
+typedef struct _gfxsource_internal
{
+ int config_bitmap_optimizing;
+} gfxsource_internal_t;
+
+static void pdf_set_parameter(gfxsource_t*src, const char*name, const char*value)
+{
+ gfxsource_internal_t*i = (gfxsource_internal_t*)src->internal;
msg("<verbose> setting parameter %s to \"%s\"", name, value);
if(!strncmp(name, "fontdir", strlen("fontdir"))) {
addGlobalFontDir(value);
ppm_dpi = atoi(value);
sprintf(buf, "%f", (double)ppm_dpi/(double)zoom);
storeDeviceParameter("ppmsubpixels", buf);
+ } else if(!strcmp(name, "poly2bitmap")) {
+ i->config_bitmap_optimizing = atoi(value);
+ } else if(!strcmp(name, "multiply")) {
+ multiply = atoi(value);
} else if(!strcmp(name, "help")) {
printf("\nPDF device global parameters:\n");
printf("fontdir=<dir> a directory with additional fonts\n");
printf("font=<filename> an dditional font filename\n");
printf("pages=<range> the range of pages to convert (example: pages=1-100,210-)\n");
printf("zoom=<dpi> the resultion (default: 72)\n");
- } else {
- storeDeviceParameter(name,value);
- }
+ }
+ storeDeviceParameter(name,value);
}
-static gfxdocument_t*pdf_open(const char*filename)
+static gfxdocument_t*pdf_open(gfxsource_t*src, const char*filename)
{
+ gfxsource_internal_t*isrc = (gfxsource_internal_t*)src->internal;
gfxdocument_t*pdf_doc = (gfxdocument_t*)malloc(sizeof(gfxdocument_t));
memset(pdf_doc, 0, sizeof(gfxdocument_t));
pdf_doc_internal_t*i= (pdf_doc_internal_t*)malloc(sizeof(pdf_doc_internal_t));
i->protect = 0;
if (i->doc->isEncrypted()) {
if(!i->doc->okToCopy()) {
- printf("PDF disallows copying.\n");
- return 0;
+ i->nocopy = 1;
}
if(!i->doc->okToChange() || !i->doc->okToAddNotes())
i->protect = 1;
}
- InfoOutputDev*io = new InfoOutputDev(i->doc->getXRef());
+ i->info = new InfoOutputDev(i->doc->getXRef());
int t;
i->pages = (pdf_page_info_t*)malloc(sizeof(pdf_page_info_t)*pdf_doc->num_pages);
memset(i->pages,0,sizeof(pdf_page_info_t)*pdf_doc->num_pages);
for(t=1;t<=pdf_doc->num_pages;t++) {
if(!global_page_range || is_in_range(t, global_page_range)) {
- i->doc->displayPage((OutputDev*)io, t, zoom, zoom, /*rotate*/0, /*usemediabox*/true, /*crop*/true, /*doLinks*/(int)1);
- i->doc->processLinks((OutputDev*)io, t);
- i->pages[t-1].xMin = io->x1;
- i->pages[t-1].yMin = io->y1;
- i->pages[t-1].xMax = io->x2;
- i->pages[t-1].yMax = io->y2;
- i->pages[t-1].width = io->x2 - io->x1;
- i->pages[t-1].height = io->y2 - io->y1;
- i->pages[t-1].number_of_images = io->num_images;
- i->pages[t-1].number_of_links = io->num_links;
- i->pages[t-1].number_of_fonts = io->num_fonts;
+ i->doc->displayPage((OutputDev*)i->info, t, zoom, zoom, /*rotate*/0, /*usemediabox*/true, /*crop*/true, /*doLinks*/(int)1);
+ i->doc->processLinks((OutputDev*)i->info, t);
+ i->pages[t-1].xMin = i->info->x1;
+ i->pages[t-1].yMin = i->info->y1;
+ i->pages[t-1].xMax = i->info->x2;
+ i->pages[t-1].yMax = i->info->y2;
+ i->pages[t-1].width = i->info->x2 - i->info->x1;
+ i->pages[t-1].height = i->info->y2 - i->info->y1;
+ i->pages[t-1].number_of_images = i->info->num_images;
+ i->pages[t-1].number_of_links = i->info->num_links;
+ i->pages[t-1].number_of_fonts = i->info->num_fonts;
i->pages[t-1].has_info = 1;
}
}
- if(0) {
- BitmapOutputDev*outputDev = new BitmapOutputDev(io, i->doc);
+ if(isrc->config_bitmap_optimizing) {
+ BitmapOutputDev*outputDev = new BitmapOutputDev(i->info, i->doc);
i->outputDev = (CommonOutputDev*)outputDev;
} else {
- GFXOutputDev*outputDev = new GFXOutputDev(io, i->doc);
+ GFXOutputDev*outputDev = new GFXOutputDev(i->info, i->doc);
i->outputDev = (CommonOutputDev*)outputDev;
}
p = p->next;
}
+ i->middev = 0;
+ if(multiply>1) {
+ i->middev = (gfxdevice_t*)malloc(sizeof(gfxdevice_t));
+ gfxdevice_rescale_init(i->middev, 0x00000000, 0, 0, 1.0 / multiply);
+ }
+
pdf_doc->get = 0;
pdf_doc->destroy = pdf_doc_destroy;
pdf_doc->set_parameter = pdf_doc_set_parameter;
memset(src, 0, sizeof(gfxsource_t));
src->set_parameter = pdf_set_parameter;
src->open = pdf_open;
+ src->internal = malloc(sizeof(gfxsource_internal_t));
+ memset(src->internal, 0, sizeof(gfxsource_internal_t));
if(!globalParams) {
globalParams = new GFXGlobalParams();
git.asbjorn.biz / swftools.git / blobdiff